.page-products {
  --pd-gap: 24px;
  --pd-grid-line: rgba(11, 95, 69, .05);
  color: var(--ink);
  font-family: var(--font-body);
  padding-bottom: 64px;
  background-image:
    linear-gradient(var(--pd-grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--pd-grid-line) 1px, transparent 1px);
  background-size: 64px 64px, 64px 64px;
}

.page-products .mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

/* ---------- 面包屑 ---------- */
.page-products .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-top: 18px;
  font-family: var(--font-mono);
  font-size: .8rem;
  letter-spacing: .04em;
  color: var(--muted);
}

.page-products .breadcrumbs__item {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-products a.breadcrumbs__item:hover {
  color: var(--blue-deep);
  border-bottom-color: var(--blue-bright);
}

.page-products .breadcrumbs__item--current {
  color: var(--green-deep);
  font-weight: 700;
}

.page-products .breadcrumbs__item + .breadcrumbs__item::before {
  content: "/";
  color: var(--line);
  margin-right: 8px;
}

/* ---------- 首屏 ---------- */
.page-products .tools-hero {
  position: relative;
  padding: 26px 0 10px;
}

.page-products .tools-hero .eyebrow {
  margin: 0 0 14px;
}

.page-products .tools-hero__grid {
  display: grid;
  gap: 18px;
}

.page-products .tools-hero__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(2.5rem, 9vw, 4.9rem);
  line-height: 1;
  letter-spacing: -.02em;
}

.page-products .tools-hero__title span {
  display: block;
  margin-top: 14px;
  font-size: clamp(.95rem, 2.4vw, 1.4rem);
  font-weight: 500;
  line-height: 1.6;
  letter-spacing: 0;
  color: var(--muted);
  max-width: 26em;
}

.page-products .tools-hero__side {
  border-left: 4px solid var(--flame);
  padding-left: 16px;
}

.page-products .tools-hero__side .lede {
  margin: 0 0 10px;
}

.page-products .tools-hero__note {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .8rem;
  letter-spacing: .05em;
  color: var(--green-deep);
}

.page-products .tool-index {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.page-products .tool-index__link {
  display: block;
  height: 100%;
  padding: 12px 12px 14px;
  background: var(--paper);
  border: 1px solid var(--line);
  color: var(--ink);
  text-decoration: none;
  transition: transform .18s var(--ease), border-color .18s var(--ease), box-shadow .18s var(--ease);
}

.page-products .tool-index__link:hover,
.page-products .tool-index__link:focus-visible {
  transform: translate(-4px, -4px);
  border-color: var(--flame);
  box-shadow: var(--shadow-print);
}

.page-products .tool-index__num {
  display: inline-block;
  padding: 1px 6px;
  background: var(--green-deep);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .06em;
}

.page-products .tool-index__label {
  display: block;
  margin-top: 10px;
  font-weight: 700;
  font-size: 1rem;
}

.page-products .tool-index__hint {
  display: block;
  margin-top: 4px;
  font-size: .82rem;
  color: var(--muted);
  line-height: 1.5;
}

.page-products .hero-figure {
  margin: 28px 0 0;
}

.page-products .hero-figure .figure__media {
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 三栏骨架内的两个侧列 ---------- */
.page-products .tools-toc {
  border-top: 3px solid var(--green-deep);
  padding-top: 14px;
}

.page-products .tools-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-products .tools-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 4px 14px;
}

.page-products .tools-toc__link {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 7px 8px;
  border-left: 3px solid transparent;
  color: var(--ink);
  text-decoration: none;
  font-size: .92rem;
  transition: background-color .16s var(--ease), border-color .16s var(--ease);
}

.page-products .tools-toc__link:hover,
.page-products .tools-toc__link:focus-visible {
  background: rgba(30, 155, 114, .1);
  border-left-color: var(--green-mid);
}

.page-products .tools-toc__link.is-active,
.page-products .tools-toc__link[aria-current] {
  background: rgba(255, 90, 43, .14);
  border-left-color: var(--flame);
}

.page-products .tools-toc__num {
  font-family: var(--font-mono);
  font-size: .76rem;
  color: var(--green-deep);
}

.page-products .tools-toc__label {
  font-weight: 500;
}

.page-products .tools-rail {
  min-width: 0;
}

.page-products .tools-rail__sticky {
  display: grid;
  gap: 14px;
}

/* ---------- 章节通用 ---------- */
.page-products .tools-block {
  padding-top: 34px;
  margin-top: 34px;
  border-top: 1px dashed var(--line);
}

.page-products .tools-block:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.page-products .tools-block .section__head {
  margin-bottom: 20px;
}

.page-products .tools-block .index-num {
  font-family: var(--font-mono);
}

.page-products .tools-block h3 {
  font-family: var(--font-head);
  font-size: 1.12rem;
  font-weight: 700;
  margin: 20px 0 8px;
}

/* ---------- 01 工具卡片 ---------- */
.page-products .tool-cards {
  display: grid;
  gap: 10px;
}

.page-products .tool-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-left: 4px solid var(--green-mid);
  transition: transform .18s var(--ease), box-shadow .18s var(--ease), border-color .18s var(--ease);
}

.page-products .tool-card[open] {
  border-left-color: var(--flame);
  box-shadow: var(--shadow-print);
}

.page-products .tool-card:hover {
  transform: translate(-4px, -4px);
}

.page-products .tool-card__head {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-areas:
    "idx name"
    "idx hint";
  align-items: center;
  column-gap: 12px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
}

.page-products .tool-card__head::-webkit-details-marker {
  display: none;
}

.page-products .tool-card__head:focus-visible {
  outline: 3px solid var(--blue-bright);
  outline-offset: -3px;
}

.page-products .tool-card__idx {
  grid-area: idx;
  align-self: stretch;
  display: flex;
  align-items: center;
  padding: 0 10px;
  background: var(--green-deep);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: .9rem;
  letter-spacing: .06em;
}

.page-products .tool-card__name {
  grid-area: name;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.14rem;
  letter-spacing: -.01em;
}

.page-products .tool-card__hint {
  grid-area: hint;
  font-size: .84rem;
  color: var(--muted);
  margin-top: 2px;
}

.page-products .tool-card__body {
  padding: 0 16px 16px;
  border-top: 1px solid var(--line-soft);
  margin: 0 16px;
}

.page-products .tool-card__body p {
  margin: 12px 0 0;
  line-height: 1.75;
  font-size: .95rem;
}

.page-products .tool-card__list {
  margin: 10px 0 0;
  padding-left: 18px;
  font-size: .9rem;
  line-height: 1.7;
  color: var(--muted);
}

.page-products .tool-card__list li + li {
  margin-top: 6px;
}

/* ---------- 02 赛程排布 ---------- */
.page-products .schedule-layout {
  display: grid;
  gap: 22px;
}

.page-products .schedule-figure {
  margin: 0;
}

.page-products .schedule-figure .figure__media,
.page-products .league-figure .figure__media,
.page-products .gd-figure .figure__media,
.page-products .bigscreen-figure .figure__media {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .schedule-copy p {
  font-size: .96rem;
  line-height: 1.8;
  margin: 0 0 10px;
}

.page-products .timeline-scale {
  height: 42px;
  margin-top: 18px;
  border-bottom: 3px solid var(--green-mid);
  background-image: repeating-linear-gradient(90deg, var(--green-mid) 0 1px, transparent 1px 42px);
}

.page-products .timeline-scale::after {
  content: "";
  display: block;
  height: 100%;
  width: 62%;
  background: linear-gradient(90deg, rgba(255, 90, 43, .22), rgba(255, 90, 43, 0));
  border-bottom: 3px solid var(--flame);
  margin-top: 39px;
}

.page-products .timeline-note {
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .04em;
  color: var(--muted);
}

.page-products .table-scroll {
  margin-top: 22px;
  overflow-x: auto;
  border: 1px solid var(--line);
  background: var(--paper);
  -webkit-overflow-scrolling: touch;
}

.page-products .table-scroll:focus-visible {
  outline: 3px solid var(--blue-bright);
  outline-offset: 2px;
}

.page-products .schedule-table {
  width: 100%;
  min-width: 690px;
  border-collapse: collapse;
  font-size: .92rem;
}

.page-products .schedule-table th {
  text-align: left;
  padding: 11px 14px;
  background: var(--green-deep);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .08em;
  font-weight: 500;
  white-space: nowrap;
}

.page-products .schedule-table td {
  padding: 11px 14px;
  border-top: 1px solid var(--line-soft);
  white-space: nowrap;
}

.page-products .schedule-table tbody tr:nth-child(even) {
  background: rgba(11, 95, 69, .035);
}

.page-products .schedule-table td:nth-child(4) {
  color: var(--green-deep);
  font-weight: 700;
}

.page-products .table-hint {
  margin: 10px 0 0;
  font-size: .82rem;
  color: var(--muted);
}

/* ---------- 03 分组与切换 ---------- */
.page-products .league-layout {
  display: grid;
  gap: 22px;
}

.page-products .league-figure {
  margin: 0;
}

.page-products .order-list {
  margin: 0 0 14px;
  padding-left: 20px;
  font-size: .96rem;
  line-height: 1.8;
}

.page-products .order-list li + li {
  margin-top: 8px;
}

.page-products .order-list strong {
  color: var(--green-deep);
}

.page-products .league-switch {
  margin-top: 24px;
  padding: 18px;
  background: var(--paper);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-print);
}

.page-products .league-switch__label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: .8rem;
  letter-spacing: .06em;
  color: var(--muted);
}

.page-products .filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.page-products .filter-btn {
  cursor: pointer;
  padding: 7px 14px;
  border: 1px solid var(--green-mid);
  background: transparent;
  color: var(--green-deep);
  font-size: .86rem;
  font-weight: 500;
  transition: background-color .16s var(--ease), color .16s var(--ease), transform .16s var(--ease);
}

.page-products .filter-btn:hover {
  transform: translate(-2px, -2px);
  background: rgba(30, 155, 114, .12);
}

.page-products .group-panel {
  display: none;
}

.page-products #lg-all:checked ~ .group-panels .group-panel[data-panel="all"],
.page-products #lg-eu:checked ~ .group-panels .group-panel[data-panel="eu"],
.page-products #lg-cn:checked ~ .group-panels .group-panel[data-panel="cn"] {
  display: block;
}

.page-products #lg-all:checked ~ .filter-bar label[for="lg-all"],
.page-products #lg-eu:checked ~ .filter-bar label[for="lg-eu"],
.page-products #lg-cn:checked ~ .filter-bar label[for="lg-cn"],
.page-products #rd-near:checked ~ .filter-bar label[for="rd-near"],
.page-products #rd-far:checked ~ .filter-bar label[for="rd-far"] {
  background: var(--green-deep);
  color: var(--paper);
  border-color: var(--green-deep);
}

.page-products .group-panel__text {
  margin: 0 0 12px;
  font-size: .94rem;
  line-height: 1.75;
}

.page-products .group-chip-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .group-chip {
  padding: 5px 11px;
  background: rgba(46, 134, 222, .12);
  border: 1px solid rgba(46, 134, 222, .4);
  color: var(--blue-deep);
  font-family: var(--font-mono);
  font-size: .78rem;
}

/* ---------- 04 净胜球 ---------- */
.page-products .gd-intro p {
  font-size: .96rem;
  line-height: 1.8;
  margin: 0 0 18px;
}

.page-products .gd-figure {
  margin: 0 0 22px;
}

.page-products .gd-read {
  border: 1px solid var(--line);
  background: var(--paper);
  padding: 14px 16px 16px;
}

.page-products .gd-read__head,
.page-products .gd-read__row {
  display: grid;
  grid-template-columns: 52px 1fr auto;
  align-items: center;
  gap: 10px;
}

.page-products .gd-read__head {
  padding-bottom: 8px;
  border-bottom: 3px solid var(--green-deep);
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .08em;
  color: var(--muted);
}

.page-products .gd-read__col--num {
  text-align: right;
}

.page-products .gd-read__row {
  padding: 10px 0;
  border-bottom: 1px solid var(--line-soft);
  font-size: .95rem;
}

.page-products .gd-read__row--lead {
  background: linear-gradient(90deg, rgba(255, 90, 43, .14), transparent 70%);
  border-left: 3px solid var(--flame);
  padding-left: 10px;
  font-weight: 700;
}

.page-products .gd-num {
  font-family: var(--font-mono);
  font-size: 1.35rem;
  font-weight: 700;
  text-align: right;
  min-width: 3.5em;
  font-variant-numeric: tabular-nums;
}

.page-products .gd-num--pos {
  color: var(--green-deep);
}

.page-products .gd-num--neg {
  color: var(--flame);
}

.page-products .gd-read__foot {
  margin: 12px 0 0;
  font-size: .82rem;
  color: var(--muted);
  line-height: 1.7;
}

.page-products .gd-facts {
  margin-top: 24px;
  align-items: start;
}

.page-products .gd-facts .stat__value {
  font-size: 2rem;
}

.page-products .gd-facts .prose p {
  font-size: .95rem;
  line-height: 1.8;
  margin: 0 0 10px;
}

/* ---------- 05 提醒 ---------- */
.page-products .step-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .step-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  padding: 16px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-top: 3px solid var(--green-mid);
  transition: transform .18s var(--ease), border-color .18s var(--ease);
}

.page-products .step-item:hover {
  transform: translate(-4px, -4px);
  border-top-color: var(--flame);
}

.page-products .step-item__num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  background: var(--blue-deep);
  color: var(--paper);
  font-size: .95rem;
}

.page-products .step-item__title {
  margin: 0 0 6px;
  font-family: var(--font-head);
  ize: 1.05rem;
  font-weight: 800;
}

.page-products .step-item__body p {
  margin: 0;
  font-size: .93rem;
  line-height: 1.75;
  color: var(--ink);
}

.page-products .reminder-note {
  margin: 18px 0 0;
  padding: 12px 14px;
  border-left: 4px solid var(--yellow);
  background: rgba(255, 197, 61, .16);
  font-size: .88rem;
  line-height: 1.75;
}

/* ---------- 06 大屏 ---------- */
.page-products .readability {
  border: 1px solid var(--line);
  background: var(--paper);
  padding: 16px;
  margin-bottom: 24px;
}

.page-products .rd-stage {
  background: var(--night);
  border: 1px solid var(--green-deep);
  padding: 18px 16px;
  display: grid;
  gap: 8px;
}

.page-products .rd-sample {
  margin: 0;
  color: var(--paper);
  transition: font-size .18s var(--ease), color .18s var(--ease), letter-spacing .18s var(--ease);
}

.page-products .rd-sample--team {
  font-size: .92rem;
  color: rgba(247, 245, 239, .72);
}

.page-products .rd-sample--time {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--yellow);
}

.page-products .rd-sample--vs {
  font-size: .95rem;
}

.page-products #rd-far:checked ~ .rd-stage .rd-sample--team {
  font-size: 1.05rem;
  color: rgba(247, 245, 239, .92);
}

.page-products #rd-far:checked ~ .rd-stage .rd-sample--time {
  font-size: 2.6rem;
  color: #fff;
  letter-spacing: .02em;
}

.page-products #rd-far:checked ~ .rd-stage .rd-sample--vs {
  font-size: 1.3rem;
  font-weight: 700;
}

.page-products .rd-note {
  margin: 12px 0 0;
  font-size: .82rem;
  color: var(--muted);
  line-height: 1.7;
}

.page-products .device-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.page-products .device-card {
  padding: 12px;
  border: 1px solid var(--line);
  background: var(--paper);
  display: grid;
  gap: 8px;
  align-content: start;
}

.page-products .device-card__screen {
  background: var(--night);
  border-bottom: 3px solid var(--green-mid);
  padding: 10px 10px 12px;
  display: grid;
  gap: 6px;
  align-content: start;
  overflow: hidden;
}

.page-products .device-card__screen--tv {
  min-height: 84px;
}

.page-products .device-card__screen--desk {
  min-height: 74px;
}

.page-products .device-card__screen--pad {
  min-height: 64px;
}

.page-products .device-card__screen--phone {
  min-height: 54px;
}

.page-products .device-card__bar {
  display: block;
  height: 6px;
  background: rgba(247, 245, 239, .3);
  width: 100%;
}

.page-products .device-card__bar--short {
  width: 54%;
  background: var(--flame);
}

.page-products .device-card__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .84rem;
  letter-spacing: .05em;
  color: var(--green-deep);
  font-weight: 700;
}

.page-products .device-card__meta {
  margin: 0;
  font-size: .82rem;
  line-height: 1.65;
  color: var(--muted);
}

.page-products .bigscreen-figure {
  margin: 24px 0 0;
}

/* ---------- 07 版本 ---------- */
.page-products .version-layout {
  display: grid;
  gap: 18px;
}

.page-products .version-card {
  padding: 20px;
  background: var(--green-deep);
  color: var(--paper);
}

.page-products .version-card__num {
  margin: 12px 0 8px;
  font-size: clamp(2.4rem, 8vw, 3.4rem);
  font-weight: 700;
  letter-spacing: -.02em;
  line-height: 1;
}

.page-products .version-card__desc {
  margin: 0;
  font-size: .9rem;
  line-height: 1.75;
  color: rgba(247, 245, 239, .86);
}

.page-products .version-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .version-item {
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-left: 4px solid var(--green-mid);
  background: var(--paper);
}

.page-products .version-item__tag {
  display: inline-block;
  margin-bottom: 8px;
  padding: 2px 8px;
  background: rgba(11, 74, 143, .1);
  color: var(--blue-deep);
  font-size: .76rem;
  letter-spacing: .08em;
}

.page-products .version-item p {
  margin: 0;
  font-size: .92rem;
  line-height: 1.75;
}

.page-products .version-item a,
.page-products .trouble-more a {
  color: var(--blue-deep);
  text-decoration: underline;
  text-decoration-color: var(--blue-bright);
  text-underline-offset: 3px;
}

.page-products .version-item a:hover,
.page-products .trouble-more a:hover {
  color: var(--flame);
}

/* ---------- 08 排查 ---------- */
.page-products .trouble-list {
  display: grid;
  gap: 12px;
}

.page-products .trouble-item {
  padding: 16px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-left: 4px solid var(--flame);
}

.page-products .trouble-item__q {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-size: 1.02rem;
  font-weight: 800;
  line-height: 1.5;
}

.page-products .trouble-item__a {
  margin: 0;
  font-size: .92rem;
  line-height: 1.78;
  color: var(--muted);
}

.page-products .trouble-more {
  margin: 18px 0 0;
  font-size: .9rem;
  line-height: 1.8;
}

/* ---------- 结尾导流 ---------- */
.page-products .tools-cta {
  margin-top: 36px;
  padding: 20px;
  background: linear-gradient(120deg, var(--green-mid), var(--green-deep) 62%, var(--blue-deep));
  color: var(--paper);
  display: grid;
  gap: 14px;
}

.page-products .tools-cta__text {
  margin: 0;
  font-size: 1rem;
  line-height: 1.7;
  font-weight: 500;
}

.page-products .tools-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 右侧净胜球单栏 ---------- */
.page-products .gd-panel {
  background: var(--night);
  color: var(--paper);
  border-top: 4px solid var(--flame);
  padding: 16px;
}

.page-products .gd-panel__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(247, 245, 239, .16);
}

.page-products .gd-panel__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: -.01em;
}

.page-products .gd-panel__meta {
  margin: 0;
}

.page-products .gd-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .gd-row {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-areas:
    "name num"
    "played num";
  align-items: center;
  gap: 2px 10px;
  padding: 11px 0;
  border-bottom: 1px solid rgba(247, 245, 239, .12);
}

.page-products .gd-row--lead {
  background: linear-gradient(90deg, rgba(255, 90, 43, .24), transparent);
  border-left: 3px solid var(--flame);
  padding-left: 10px;
}

.page-products .gd-row__name {
  grid-area: name;
  font-size: .92rem;
  font-weight: 500;
}

.page-products .gd-row__played {
  grid-area: played;
  font-size: .74rem;
  color: rgba(247, 245, 239, .6);
}

.page-products .gd-row .gd-num {
  grid-area: num;
  font-size: 1.5rem;
  text-align: right;
}

.page-products .gd-panel .gd-num--pos {
  color: var(--yellow);
}

.page-products .gd-panel .gd-num--neg {
  color: #FF8A66;
}

.page-products .gd-panel__foot {
  margin: 12px 0 0;
  font-size: .78rem;
  line-height: 1.7;
  color: rgba(247, 245, 239, .68);
}

.page-products .rail-links {
  display: grid;
  gap: 8px;
}

.page-products .rail-link {
  display: block;
  padding: 11px 14px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-left: 4px solid var(--blue-deep);
  color: var(--ink);
  text-decoration: none;
  font-size: .9rem;
  font-weight: 500;
  transition: transform .18s var(--ease), border-color .18s var(--ease);
}

.page-products .rail-link:hover,
.page-products .rail-link:focus-visible {
  transform: translate(-4px, -4px);
  border-left-color: var(--flame);
}

.page-products .rail-link--accent {
  border-left-color: var(--flame);
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-products .tool-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
  }

  .page-products .device-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .tools-toc__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .tools-cta {
    grid-template-columns: 1fr auto;
    align-items: center;
    padding: 24px 26px;
  }
}

@media (min-width: 860px) {
  .page-products {
    padding-bottom: 84px;
  }

  .page-products .tools-hero__grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    align-items: end;
    column-gap: 40px;
  }

  .page-products .tool-index {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .schedule-layout {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    align-items: start;
    column-gap: 28px;
  }

  .page-products .league-layout {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: start;
    column-gap: 28px;
  }

  .page-products .version-layout {
    grid-template-columns: minmax(0, 0.75fr) minmax(0, 1.25fr);
    align-items: start;
    column-gap: 24px;
  }

  .page-products .trouble-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1080px) {
  .page-products .tool-index {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .page-products .tools-toc__list {
    grid-template-columns: minmax(0, 1fr);
    gap: 2px;
  }

  .page-products .tools-rail__sticky {
    position: sticky;
    top: 96px;
  }

  .page-products .tool-cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1440px) {
  .page-products .tools-hero {
    padding-top: 38px;
  }

  .page-products .gd-row .gd-num {
    font-size: 1.7rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .tool-index__link,
  .page-products .tool-card,
  .page-products .tool-card__body,
  .page-products .step-item,
  .page-products .rail-link,
  .page-products .filter-btn,
  .page-products .rd-sample {
    transition: none;
  }

  .page-products .tool-index__link:hover,
  .page-products .tool-card:hover,
  .page-products .step-item:hover,
  .page-products .rail-link:hover,
  .page-products .filter-btn:hover {
    transform: none;
  }
}
<<<END>>>